DT-250 gear pump

The helical gear pump moves the fluid from the suction port to the discharge port with two meshing helical gears. It is designed for high-viscosity, lubricating fluids and can work across a wide viscosity range.

It is preferred for pumping glycerin, paints, caustic, paraffin, vegetable oils, industrial oils and fuel. It is used in the chemical, food, paint and ink, petrochemical and marine sectors.

The casing is spheroidal cast iron, the bearings are bronze, and the gears and shaft are steel. It has flanged and without-flange variants. The seal is soft packing; a mechanical seal is optional. The heating jacket is standard. Values are for 220 cst.